Castelli Aero Race Pro 20 Cycling Socks – SS26 – White / S/M

Castelli set out to make an aero sock that doesn't compromise on the things that make a great sock. Working with expert Italian knitters and state-of-the-art machinery, they created a structure that combines smooth and textured zones to control airflow and reduce drag, without sacrificing comfort or fit. The result is a sock that stays up, feels great, and delivers aero performance equal to ribbed Lycra® cuffs, with the bonus of true everyday wearability. Features Traditional sock comfort with raised aero ribs. Developed to provide everyday aerodynamic gains. Durable and breathable construction. 90% polyamide / 10% elastane mix for optimal comfort and fit. 20cm cuff.

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